| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.53 | 8.828% | $156.2008 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $48.49 | 8.711% | $52.714 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $53.78 | 13.181% | $60.8687 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $209.44 | 8.786% | $227.8414 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $108.86 | 5.177% | $114.4957 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $190.80 | 3.226% | $196.9552 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $213.66 | 3.367% | $220.8539 | $220.85 | $220.85 | $220.90 |
| 7 purchase totals = | $968.56 | $1,029.9297 | $1,029.93 | $1,029.90 | $1,030.00 | |